HIGH-ENERGY COLLISION PROCESSES IN QUANTUM ELECTRODYNAMICS .4.

被引：82

作者：

CHENG, H

WU, TT

机构：

[1] Department of Mathematics, Massachusetts Institute of Technology, Cambridge

[2] Gordon McKay Laboratory, Harvard University, Cambridge

来源：

PHYSICAL REVIEW | 1969年 / 182卷 / 05期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRev.182.1899

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The rather complicated asymptotic behavior at high energies found in the preceding paper for the Delbrück-scattering matrix element is recast in a simpler form. This is accomplished by introducing a suitable form factor in the transverse plane. This factor, called the impact factor of the photon, also appears in other processes. Moreover, it is verified that the transverse momentum transfer is small in Delbrück scattering. © 1969 The American Physical Society.

引用

页码：1899 / &